_________ with such a difficult situation, Armstrong decided to turn to his professor for help．

试卷相关题目

• 1The dam ________ on the Yangtze River has provided enough energy for the central part of China．

  A.being built

  B.building

  C.built

  D.to be built

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• 2________ in thought, he almost ran into the car.

  A.Losing

  B.Lose

  C.To lose

  D.Lost

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• 3Many staff members have headaches due to ________ in the poorly-ventilated office building.

  A.work

  B.have worked

  C.be working

  D.working

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• 4The patient, ________ how serious his illness was, still refused an operation．

  A.not realize

  B.not to realize

  C.not realizing

  D.not being realized

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• 5Even if ________, I won't go．

  A.invited

  B.inviting

  C.I invited

  D.he invites

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• 6The new bus came into our schoolyard ________ its horn.

  A.sound

  B.sounds

  C.to sound

  D.sounding

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• 7We had a ________ meal together yesterday.

  A.satisfy

  B.satisfied

  C.satisfying

  D.satisfactory

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• 8He is afraid to walk on a ________ street.

  A.deserted

  B.deserting

  C.being deserted

  D.having deserted

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• 9He was found sitting alone in one corner of the room, ________ in thought．

  A.losing

  B.lose

  C.lost

  D.and lose

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• 10I am sorry I forgot _______ the dictionary. May I use yours?

  A.bringing

  B.brought

  C.to bring

  D.to be brought

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